5.00ct+ I SI2 Natural Marquise
Last updated: June 2026
Available
1,342
Lowest Price
$271 AUD
Highest Price
$417,073 AUD
Average Price
$10,028 AUD
Market Intelligence
Retailers Selling
24
Cross Retailer %
N/A
Price Spread
26.0%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$15,604
Median
$19,130
90th Percentile
$23,789
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
267 (19.9%)
Very Good
508 (37.9%)
Good
438 (32.6%)
Average
129 (9.6%)
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